baber/WOPTO huggingface dataset:
Patent JP-S6043966-A (JP)
Title: Picture processing device
Inventor: KODERA MASAHIDE
IPC: H04N1/40
Filed: 1983-08-22
Abstract: PURPOSE:To correct space frequency characteristic and characteristic proper to a subject by simple constitution and perform picture processing at high fidelity by providing a device that data converts output of a photoelectrical conversion element by a conversion table. CONSTITUTION:Output of a photoelectrical conversion element 1 is divided into plural steps by an A/D converter 2. Space frequency characteristic of output of the A/D converter 2 is corrected by table operation in a table conversion section 3. Reading of corresponding correction data is performed in a table conversion section 3 by operating digital quantity inputted from the A/D conversion section 2 with the forefront value of address in which a used conversion table is stored.
Patent JP-S6043092-A (JP)
Title: Speed control circuit of motor
Inventor: JINUSHI NAOTOMO
IPC: H02P23/07
Filed: 1983-08-19
Abstract: PURPOSE:To maintain a motor speed constant by controlling the conducting phase of a switching element in response to a power source voltage signal produced by the second switching element which operates in cooperation with the switching element. CONSTITUTION:When a unijunction transistor 9 is conducted, a current is flowed to the primary winding 41 of a pulse transformer 40, and a triac 2 and a thyristor 26 are turned ON. A power source voltage full-wave rectified by a full- wave rectifier 22 due to the ON of the thyristor 26 is supplied to a capacitor 37. A differential amplifier 24 outputs a difference between a voltage of the capacitor 37 and a reference voltage, and a current controller 25 supplies the current in response to the output of the amplifier 24 to a condenser 38. When the voltage of the condenser 38 reaches the set value, the transistor 9 is conducted.
Patent JP-S6213132-A (JP)
Title: Mobile communication system
Inventor: TAKAGI MASAKI
IPC: H04W4/00
Filed: 1985-07-10
Abstract: PURPOSE:To improve the operating efficiency and operability by comparing a specific bit of a group data from a base station with a specific bit of the group data stored in a storage means of a mobile station corresponding to the said specific bit and applying control based on the control data by the coincidence of the comparison. CONSTITUTION:When a microprocessor 16 in a mobile station 15 receives a transmission frame from a base station 1, whether or not the received transmission frame is as to the group control is discriminated. When it is discriminated that the additional data stored in, e.g., an additional data field A is [0,0], the group data stored in a memory 17 and the group data stored in a group data field G are compared by full bits (4-bit). When the comparison is coincident, the microprocessor 16 applies processing in response to the control data stored in the control data field D of the received transmission frame. Thus, the control data is sent simultaneously to plural mobile station groups.
Patent JP-S6145193-A (JP)
Inventor: JIERAADO NERUSON BUAISU
IPC: F16L37/14
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S637077-A (JP)
Title: Storagge device
Inventor: TAKANO SOICHI
IPC: G11C7/00
Filed: 1986-06-27
Abstract: PURPOSE:To obtain necessary information without expanding data by writing the order information of binary data at the time of alternation in a memory so as to execute a compressive storage when the binary data is alternated, sequencially comparing the storage contents of the memory when arbitrary values which relate the order are given and latching the read address of the memory when the result of comparison is inverted. CONSTITUTION:Comparators 23 and 24 compare data A from a microprocessor (MP) through data latch switching circuits 21 and 22 with read data B from a memory 1. In case of detecting the alternating point of brightness, the MP transmits a comparison start signal CSS to a control circuit 7 and element number information to a bus 14. The control circuit 7 turns switching signals LC2 and UC2 into low level at the timing when low order and high order data is read out. Thus the comparators 23 and 24 compare mutually the low order or high order bit of data equal to the element number. At the time of A<B the control circuit 7 transmits an end latch signal ELS, so that the contents of a counter 9 at said time is latched. The MP reads the latched data, transmits address including the data and addresses before and behind it to a bus 12 side to read out the data, which is compared with the data A so as to detect the data nearest to the data A.
Patent JP-H08109429-A (JP)
Title: Aluminum alloy for die casting excellent in mechanical strength, and ball joint device using the same
Inventor: OTAKE MINORU
IPC: B60G7/00
Filed: 1995-05-26
Abstract: PURPOSE: To produce an aluminum-base alloy for die casting, excellent in mechanical strength, by preparing an aluminum-base alloy containing specific percentages of Zn, Si, Cu, Mn, Mg, and Fe. CONSTITUTION: An aluminum-base alloy, having a composition consisting of, by weight, 10-25% Zn, 6-10% Si, 0.5-3.0% Cu, 0.1-0.5% Mn, 0.02-0.5% Mg, <=1.3% Fe, and the balance Al with inevitable substances, is prepared. By this method, the aluminum-base alloy for die casting, excellent in tensile strength, proof stress, hardness, toughness, and corrosion resistance, can be obtained. This alloy can be used, e.g. for holder for ball of automobile stabilizer connecting rod.
Patent JP-H0319439-A (JP)
Title: Monitoring system for multiplex transmission line
Inventor: UEDA HIROMI
IPC: H04J3/14
Filed: 1989-06-16
Abstract: PURPOSE:To improve the reliability with a simple constitution by assigning monitoring information to a section overhead on the frame format of a main signal, transmitting the main signal together with the monitoring information and allowing a terminal station repeater at a reception side to separate and analyze the monitoring information from the section overhead of the main signal. CONSTITUTION:A terminal station repeater TA is provided with an F1 generating circuit 21 receiving monitoring information SA and assigning it to a byte F1, and a terminal station repeater TB is provided with an F1 demultiplexing circuit 32 demultiplexing the byte F1 and an F1 decoding circuit 33 decoding the demultiplexed signal. Moreover, an intermediate repeater Ri is provided with a frame generating circuit 14 generating a frame according to the output of an alarm collection circuit 13 and an F1 generating circuit 15 generating the byte F1. A selection circuit 16 selects whether the output of the frame generating circuit 14 transmitting a signal from a preceding relay section to a succeeding relay section as it is or the output of the F1 generating circuit 15 is transmitted to the succeeding relay section according to an alarm. Thus, the device constitution is simplified and the reliability is also improved.
Patent JP-S5578534-A (JP)
Title: Pressure-contact type semiconductor device
Inventor: OOKATA MITSUO
IPC: H01L21/52
Filed: 1978-12-08
Abstract: PURPOSE: To prevent plastic deformation and to minimize friction force by arranging a metal harder than a main electrode conductor in a cut provided on the outer periphery of a contact zone with a thermal compensation plate working as one electrode of a semiconductor element.  
     CONSTITUTION: A thermal compensation plate 3 to work as electrode is provided on one side of a semiconductor element, and an anode conductor 6 is provided on the plate 3. Then, a cut 12 is provided on the overall outer periphery on the conductor 6 side of a contact zone of the plate 3 with the conductor 6, and a metallic ring 13 of molybdenum, tungsten, titanium, rhodium, chrome, etc. which is harder than copper constituting the conductor 6 is arranged in the cut 12. According to this constitution, the ring 13 and the plate 3 are easy to slide with each other even when a presoure applied to the direction P indicated by an arrow is small, the outer periphery of an end of the conductor 6 is prevented from drooping through plastic deformation as the ring 13 is harder than the conductor 6, and thus curvatures of the conductor 6 and the plate 3 are reduced to zero to secure contact entirely through the whole surface by compression. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08319815-A (JP)
Title: Oil trapper for internal combustion engine
Inventor: YANAGIDA KOICHI
IPC: B04C5/12
Filed: 1995-05-26
Abstract: PURPOSE: To provide an oil trapper for an internal combustion engine of a cyclone type for separating oil mist surely in a simple structure. CONSTITUTION: An outlet pipe 2 is arranged in a main body 1 having a cylindrical surface on an inner side and for enclosely forming a separating chamber 11, one opening end of the outlet pipe 2 is opened, and the other opening end is opened to the outside of the main body 1. An inlet pipe 5 is arranged to open an inlet port 5a in the tangent direction of a cylindrical surface in the vicinity of the one opening end. An enlarged inner diameter part 12 which is opened on one opening end side and having an inner diameter larger than that of the other opening end is formed in the outlet pipe 2.  Blow-by gas is led from the inlet pipe 5 into a separating chamber 11, it is discharged from one opening end side of the outlet pipe 2 into the other opening end side with a low flow speed through the enlarged inner diameter part 12, and oil mist which is included in gas led in from the inlet pipe 5 is discharged to the outside of the main body 1 by separating it in the separating chamber 11.
Patent JP-S6131067-A (JP)
Title: Powder of snapping turtle meat encapsulated in soft capsule
Inventor: TAKAHASHI MASAO
IPC: A23L17/00
Filed: 1984-07-23
Abstract: PURPOSE:To prepare an easily takable powdery snapping turtle meat encapsulated in a soft capsule, and resistant to the separation and precipitation of the snapping turtle meat powder, by adding oil-absorbing powder to the snapping turtle meat powder, and filling the mixture in a capsule. CONSTITUTION:Powdery snapping turtle meat is added with 10-60wt%, preferably 10-30wt% oil-absorbing powder, e.g. a mixture of porous beta-corn starch and cyclodextrin, and the obtained mixture is filled in a capsule.
Patent JP-S5376815-A (JP)
Title: Magnetic recorder/reproducer
Inventor: SAWAZAKI YASUHARU
IPC: G11B20/06
Filed: 1976-12-18
Abstract: PURPOSE: To prevent the output of white signal and gray signal from overshoot and smear, by varying the clip level in the white clipping circuit of the helical scan type VTR corresponding to the level of the input signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5674563-A (JP)
Title: Curtain wall utilizing solar heat
Inventor: UGA SHIZUO
IPC: E04B2/96
Filed: 1979-11-26
Abstract: PURPOSE: To improve a heat collecting efficiency by a method wherein mullions are provided inclinedly in parallel between floor slubs and a base wall provided with a solar heat collecting device is provided at the lower part of the mullions.  
     CONSTITUTION: A plurality of mullions 2 are provided in parallel between floor slabs 1, 1 neighboring in up and down and outside surfaces of these mullions 2 are inclined so as to face upward while a base wall unit 7 provided with a solar heat collecting device 12 is provided at the lower part of the mullions 2. According to this method, the solar heat collecting device 12 becomes an inclined arrangement and solar beams may be utilized effectively, therefore, a heat collecting efficiency may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5943966-A (JP)
Title: Fuel injector
Inventor: ITOU TOSHIHIKO
IPC: F02M41/02
Filed: 1982-09-03
Abstract: PURPOSE:To reduce any change in pressure of fuel transferred to an injection nozzles, by pressurizing the fuel, fed to the injection nozzles, by means of an intermittent discharge pump. CONSTITUTION:An intermittent discharge pump 1 is used as a pressure source for pressurizing fuel fed by pressure to a fuel injection valve 3, and fuel fed from a feed pump 7 is used as pressurized oil intermittently discharged. A servo piston mechanism 4 is adapted to amplify the pressure transferred from the intermittent discharge pump 1 and pressurize the fuel fed to the fuel injection valve 3, and is drive-controlled by a control valve mechanism 5. When the pressure generated by the intermittent discharge pump 1 is low, the servo piston 4 is forced in its return stroke, and a pump chamber 405 is expanded to stop the supply of fuel to the fuel injection valve 3. Rise of pressure is smoothed through action of an accumulator 6, and while the accumulator 6 is in a high-pressure state, a spool valve 502 causes a servo hydraulic chamber 407 to be opened to a fuel tank 701, thus resulting in quick fall of pressure.
Patent JP-H06339589-A (JP)
Title: Automatic sewing device for thick object to be sewn
Inventor: NAGAI TOSHIAKI
IPC: D05B69/24
Filed: 1993-05-31
Abstract: PURPOSE:To improve the efficiency of a sewing work of a thick object to be sewn, and improve the productivity. CONSTITUTION:By a control mechanism 20, a table feeding mechanism 3 and a wheel feeding mechanism 14 are controlled in such a manner that the mechanisms may have independent feeding quantities by a specified time rate which synchronizes a needle position, and the feeding quantities of respective thick objects to be sewn 5, 13, which are put together on the top and bottom, are relatively changed to control the sewing direction. Thus, an automatic sewing device is constituted to perform a 'contracting-sewing' of the thick objects to be sewn 5, 13 automatically.
Patent JP-H01319327-A (JP)
Title: Solid-state relay
Inventor: HAYASHI YASUO
IPC: H03K17/725
Filed: 1988-06-20
Abstract: PURPOSE:To simplify the circuit constitution by providing a common terminal to a c-contact relay part and connecting a gate terminal for ON/OFF of each switching element to each individual contact respectively. CONSTITUTION:Output terminals Pa, Pb connecting to a load 12 are provided to an output side circuit 4 with respect to individual contacts a, b of the c- contact relay part 6. Moreover, a common terminal Pc connecting to a load power supply 14 is provided with respect to the common contact (c) of the c-contact relay part 6. Then triacs 16a, 16b as switching elements are connected respectively between the output terminals Pa, Pb and the common terminal Pc and the gate terminal for ON/OFF of the triacs 16a, 16b is connected to the individual contacts a, b. Thus, the entire circuit constitution is simplified.
Patent JP-H06342789-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MANABE KAZUTAKA
IPC: H01L21/3205
Filed: 1993-05-31
Abstract: PURPOSE:To provide a contact hole structure wherein a manufacturing margin can be easily secured and which can be easily micronized. CONSTITUTION:An insulating layer 103, an upper wiring layer 104, and an insulating layer 105 are formed on a lower wiring layer 102, and then a contact hole 106 is bored so as to reach the lower wiring layer 102 penetrating through the insulating layer 105, the upper wiring layer 104, and the insulating layer 103. A conductive layer 107 is filled into the contact hole 106 to connect the upper wiring layer 104 and the lower wiring layer 102 together.
Patent JP-H11353862-A (JP)
Title: Door opening/closing mechanism for on-vehicle electronic apparatus
Inventor: TAKAKU YOSHIO
IPC: G11B33/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To simplify the structure while decreasing the number of parts of a door opening/closing mechanism where a door member slides along the front face of a front panel. SOLUTION: The door opening/closing mechanism comprises a door member 3 disposed slidingly along the front concave surface 2c of a front panel 2, a pair of brackets 11, 12 secured to the back face of the door member 3, first and second rotary arms supported between both brackets 11, 12 to turn synchronously in the opposite directions, first and second drive pins 15, 16 planted on respective rotary arms to extend toward the back face side of the front panel 2, and a synthetic resin rod member 17 to be inserted with the drive pins 15, 16 on the back side of the front panel 2 thus bridging them. A crank- shaped continuous spring deforming part 17a is formed integrally with the rod member 17 at the center in the longitudinal direction and the drive pins 15, 16 are urged in the approaching direction by the tensile force of the spring deforming part 17a.
Patent JP-S5377114-A (JP)
Title: Monitoring system for multiple communication unit
Inventor: SEKIGUCHI SUSUMU
IPC: H04J1/16
Filed: 1976-12-20
Abstract: PURPOSE:To simply monitor with high accuracy, by branching the basic supergroup signal with the basic super group monitor circuit, giving modulation to the branched signal with the group pilot signal, and by extracting it with the carrier frequency.
Patent JP-H0715686-A (JP)
Title: Audio signal processor
Inventor: MOTOJIMA YUMIKO
IPC: H04N5/60
Filed: 1993-06-24
Abstract: PURPOSE:To provide an audio signal processor capable of easily realizing optimum audio output corresponding to an audio broadcasting mode by defaulting inside an audio processing system when the audio broadcasting mode is switched regarding a digital audio signal processor. CONSTITUTION:This audio signal processor is provided with a broadcasting mode detection means 4 for detecting a MUSE audio broadcasting mode, an audio output defaulting means 6 for setting an optimum audio output form corresponding to the audio broadcasting mode, an output setting means 10 for selecting either a control signal from the audio output defaulting means 6 or a remote control signal from a user and a means 3 for detecting the change of the audio broadcasting mode. In the audio signal processor, by defaulting inside the audio processing system when an audio broadcasting mode signal is switched, the audio signal processor for simply providing the optimum audio output form even when the user does not set an audio output mode corresponding to the audio broadcasting mode can be realized.
Patent JP-H114073-A (JP)
Title: Ceramic electronic circuit board, baking method and device thereof
Inventor: ABE YOICHI
IPC: C04B35/645
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent fine cracks from occurring in the surface opening of a through-hole provided to a ceramic board keeping the ceramic board high in dimensional accuracy by a method wherein the ceramic board is set non-uniform in thickness throughout its surface, and only a part of the board located apart from its periphery by an optional distance is set small in thickness. SOLUTION: In a method where a pressure is applied only onto a part of a ceramic board, the pressed part of the ceramic board is more sintered and densified so as to become higher in density than the rest of the ceramic board. Resultantly, in a ceramic electronic circuit board 1, the pressed parts are turned to recesses 1a and 1b, so that the ceramic electronic circuit board 1 becomes non-uniform in thickness. The recesses 1a and 1b or the pressed parts are present at a part of the ceramic board 1, or it is no problem that the recesses 1a and 1b are located apart from the periphery of the ceramic board by an optional distance. It is also no problem that the recess 1a is located only on the surface of the ceramic board 1 or the recesses 1a and 1b are located on the front and rear surface of the ceramic board 1 respectively.
Patent JP-S6131336-A (JP)
Inventor: SUZUKI SADAO
IPC: C04B14/30
Filed: 1984-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5580387-A (JP)
Title: Semiconductor light emitting device
Inventor: NISHI HIROSHI
IPC: H01S5/00
Filed: 1978-12-11
Abstract: PURPOSE: To secure a laser for oscillation in stable unified basic transverse mode and thus to obtain a light ouput of good linearity by an arrangement wherein the width of a current carrying region and that of a light emitting region are almost equalized each other, and an electrode is formed through a thin clad layer.  
     CONSTITUTION: An n-Ga 0.7 Al 0.3 As clad layer 2, p-Ga 0.92 Al 0.08 As activated layer 3, p-Ga 0.7 Al 0.3 As clad layer 4, p-GaAs 5 are laminated on an n-GaAs 1. The layers 4 and 5 are partly etched with a mask w in width applied thereon, subjected to S diffusion with a mask s in width applied further to have a clad part 4b changed to n-type, then subjected to Zn diffusion to have an ohmic junction layer 6 provided thereon, and electrodes 7, 8 of ti-Pt-Au structure are arranged. The width s is kept thus a little larger than the width w, and electrodes are provided on a thin part of the clad layer 4, therefore a laser is secured for oscillation in stable unified basic mode, and a light emitting characteristic is obtainable in good linearity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0324951-A (JP)
Title: Multi-layer polymer film
Inventor: ROBAATO JIYON BURENBAAGU
IPC: B32B7/12
Filed: 1989-06-15
Abstract: PURPOSE: To obtain excellent oxygen barrier properties in a wide extent of humidity conditions by a method wherein the ratio of the incremental water vapor transmission rate between a first layer of an ethylene-vinyl alcohol copolymer and an outer surface of a film through a layer of a vinylidene chloride copolymer interlaid to the water vapor transmission rate between the first layer and the other surface of the film is made specified. CONSTITUTION: A multilayer polymer film 210 has a first layer 212 of an ethylene-vinyl alcohol copolymer, a second layer 214 of a vinylidene chloride copolymer and a third layer 216 of an adhesive interposed between the first and second layers, and the water vapor transmission rate(WVTR) between the first layer of EVOH and a first outer surface of the film through the VDC copolymer interlaid is made lower than the WVTR between the EVOH layer and a second outer surface of the film being off from the VDC copolymer. The ratio between the WVTR from the VDC to the first surface and the WVTR from the VDC to the second surface is made ordinarily about 0.25/1 or below.
Patent JP-S5486550-A (JP)
Title: Molding of multi-layered molded article
Inventor: KATAOKA HIROSHI
IPC: B29C45/16
Filed: 1977-12-22
Abstract: PURPOSE: To prepare a multi-layered molded article using a single mold, easily and rapidly, by injecting the first resin in a cavity of the mold, and after solidifying the surface layer of the injected resin, enlarging the cavity and injecting the second resin into the newly produced space.  
     CONSTITUTION: The first resin in the first injection cylinder 1 is injected into a cavity of a mold through an outer nozzle 5 and a gate 9, and after at least the surface layer of the resin contacting with the wall of the mold is solidified, the movable half 8 is retreated and the cavity is enlarged corresponding to thickness of the spacer 10. The second resin accumulated in the second injection cylinder 2 is injected into the cavity newly formed along the gate-side wall of the mold, and the objective double-layered molded article 11 is obtained. It is necessary that the nozzle 5 interconnects to the mold cavity newly formed by the retreat of the movable half 8. 
     COPYRIGHT: (C)1979,JPO&Japio